ath_txq_sched
ath_txq_sched(sc, &sc->sc_txq[i]);
ath_txq_sched(sc, txq);
ath_txq_sched(sc, &sc->sc_txq[i]);
extern void ath_txq_sched(struct ath_softc *sc, struct ath_txq *txq);
ath_txq_sched(sc, &sc->sc_txq[i]);